charts/longhorn/templates/psp.yaml

{{- if .Values.enablePSP }}
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: longhorn-psp
  labels: {{- include "longhorn.labels" . | nindent 4 }}
spec:
  privileged: true
  allowPrivilegeEscalation: true
  requiredDropCapabilities:
  - NET_RAW
  allowedCapabilities:
  - SYS_ADMIN
  hostNetwork: false
  hostIPC: false
  hostPID: true
  runAsUser:
    rule: RunAsAny
  seLinux:
    rule: RunAsAny
  fsGroup:
    rule: RunAsAny
  supplementalGroups:
    rule: RunAsAny
  volumes:
  - configMap
  - downwardAPI
  - emptyDir
  - secret
  - projected
  - hostPath
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: longhorn-psp-role
  labels: {{- include "longhorn.labels" . | nindent 4 }}
  namespace: {{ include "release_namespace" . }}
rules:
- apiGroups:
  - policy
  resources:
  - podsecuritypolicies
  verbs:
  - use
  resourceNames:
  - longhorn-psp
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: longhorn-psp-binding
  labels: {{- include "longhorn.labels" . | nindent 4 }}
  namespace: {{ include "release_namespace" . }}
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: longhorn-psp-role
subjects:
- kind: ServiceAccount
  name: longhorn-service-account
  namespace: {{ include "release_namespace" . }}
- kind: ServiceAccount
  name: default
  namespace: {{ include "release_namespace" . }}
{{- end }}